Here's some little sketches I did this evening for Dr. Mel Ishis. I haven't really used my tablet in a long time, so it was kinda fun to play around with sketching. I'm not really a very good artist, so apologies for the not really very good sketches, but it's at least a start to the project.
C & C welcome of course.

Updates to the character as I drew some stuff:
Dr. Ishis cut off his hands (one by one) and replaced them with robotic mechanisms for the increased precision and strength necessary to build a weapon of mass destruction (the style for the hand was kind of inspired by the Coraline super villain mom lady).
Through years of neglect, the evil doctor's lab coat has become torn, stained, patched, and burnt by sharp objects, chemicals, sewing machines, and bunsen burners, respectively.